Triple
T12091792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kakinada district |
E287958
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Kakinada Town railway station |
E287968
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Kakinada Town railway station | Statement: [Kakinada district, hasRailwayStation, Kakinada Town railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kakinada Town railway station Context triple: [Kakinada district, hasRailwayStation, Kakinada Town railway station]
-
A.
Kakinada Town railway station
chosen
Kakinada Town railway station is a key railway hub serving the coastal city of Kakinada in Andhra Pradesh, India, connecting it to major regional and national rail routes.
-
B.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
C.
Khammam railway station
Khammam railway station is a major rail hub in Telangana, India, serving the city of Khammam on the busy New Delhi–Chennai route.
-
D.
Karimnagar railway station
Karimnagar railway station is a regional rail hub in Karimnagar, Telangana, India, providing passenger and local train services that connect the city to major nearby urban centers.
-
E.
Kurnool City railway station
Kurnool City railway station is a key rail hub in Andhra Pradesh, India, serving the city of Kurnool with important regional and long-distance train connections.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9151797988190b0d007ea806bcf02 |
completed | April 10, 2026, 3:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f66d1b44819091f638d2a621ecde |
completed | May 2, 2026, 1:04 p.m. |
Created at: April 8, 2026, 9:48 p.m.